# Hallucination Benchmark on POPE A

Source: [Hallucination Benchmark on POPE A](<https://www.sota2.com/research/sota/hallucination-benchmark-on-pope-a>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-04-14T08:50:59.561Z

Evaluation of model hallucination capabilities using the POPE A dataset configuration, reporting Accuracy.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Hallucination Benchmark |
| Dataset (including any stated split) | POPE A |
| Metric | Accuracy (POPE A) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Accuracy (POPE A)](<https://www.sota2.com/research/sota/hallucination-benchmark-on-pope-a.md?metric=Accuracy%20(POPE%20A)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy (POPE A) | Result date | Report paper |
| --- | --- | --- | --- |
| V-STAR | 87.6 | Not recorded | 69ddca347d0172140ec79b45 |
| ThinkLite-VL | 87.1 | Not recorded | 69ddca347d0172140ec79b45 |
| VL-Cogito | 84.1 | Not recorded | 69ddca347d0172140ec79b45 |
| Vision-R1 | 84 | Not recorded | 69ddca347d0172140ec79b45 |
| Qwen2.5VL | 83.1 | Not recorded | 69ddca347d0172140ec79b45 |
| VL-Rethinker | 82.8 | Not recorded | 69ddca347d0172140ec79b45 |
| R1-Onevision | 82.5 | Not recorded | 69ddca347d0172140ec79b45 |
| OpenVLThinker | 79.1 | Not recorded | 69ddca347d0172140ec79b45 |

### V-STAR

Accuracy (POPE A): 87.6. Result ID: 69ddff8147f34ce924c58114.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

Recorded evaluation configuration: {"Data Size":"40k"}. This record does not assert independent reproduction.

### ThinkLite-VL

Accuracy (POPE A): 87.1. Result ID: 69ddff8147f34ce924c58113.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa790c1e209131cea7bdde.md>)

Recorded evaluation configuration: {"Data Size":"11k"}. This record does not assert independent reproduction.

### VL-Cogito

Accuracy (POPE A): 84.1. Result ID: 69ddff8147f34ce924c58111.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a531e209131cea82780.md>)

Recorded evaluation configuration: {"Data Size":"80k"}. This record does not assert independent reproduction.

### Vision-R1

Accuracy (POPE A): 84. Result ID: 69ddff8147f34ce924c5810f.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77591e209131cea72979.md>)

Recorded evaluation configuration: {"Data Size":"210k"}. This record does not assert independent reproduction.

### Qwen2.5VL

Accuracy (POPE A): 83.1. Result ID: 69ddff8147f34ce924c5810d.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa773a1e209131cea71d3c.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### VL-Rethinker

Accuracy (POPE A): 82.8. Result ID: 69ddff8147f34ce924c58110.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78791e209131cea788a8.md>)

Recorded evaluation configuration: {"Data Size":"39k"}. This record does not assert independent reproduction.

### R1-Onevision

Accuracy (POPE A): 82.5. Result ID: 69ddff8147f34ce924c5810e.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77771e209131cea7357a.md>)

Recorded evaluation configuration: {"Data Size":"155k"}. This record does not assert independent reproduction.

### OpenVLThinker

Accuracy (POPE A): 79.1. Result ID: 69ddff8147f34ce924c58112.

[Reporting paper](<https://www.sota2.com/research/paper/69ddca347d0172140ec79b45.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a251e209131cea814a7.md>)

Recorded evaluation configuration: {"Data Size":"59.2k"}. This record does not assert independent reproduction.

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